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100+ Checks.
11 Analysis Tabs.
One Scan.

Performance, security, accessibility, SEO, technology stack, compliance, and more — analyzed from servers worldwide in under 60 seconds.

100+ checks per scan · 11 analysis tabs · 5 global locations

Test from a specific location

Free for everyone. Results in under 60 seconds.

5 Global Locations

Test from servers worldwide

Real-User Data

Chrome UX Report P75 metrics

CVE Matching

Detect libraries with known vulnerabilities

Mobile + Desktop

Dual Lighthouse audits

PDF Export

Full report as a professional PDF

1000+ Fingerprints

Detect CMS, frameworks, CDN, and more

Everything We Check

Each scan runs 100+ individual checks across 11 analysis tabs. Here's what you get.

Performance

Lab + real-user speed metrics

  • Lighthouse Performance score (mobile + desktop)
  • Core Web Vitals: LCP, INP, CLS
  • CrUX real-user data (28-day P75)
  • Render-blocking resource detection
  • Third-party payload impact analysis
  • Resource hints & font loading audit

Security

SSL, headers, vulnerabilities

  • SSL certificate chain & expiry monitoring
  • Security headers analysis (CSP, HSTS, X-Frame)
  • Content Security Policy deep analysis
  • Vulnerable JavaScript libraries (CVE matching)
  • security.txt validation (RFC 9116)
  • Cookie security flags

Accessibility

WCAG compliance + visual contrast

  • Lighthouse Accessibility score
  • Screenshot contrast analysis (text over images)
  • Heading hierarchy validation
  • ARIA landmarks detection
  • Color contrast (CSS + pixel-sampled)
  • Image alt text audit

SEO

Search engine optimization

  • Meta tags (title, description, canonical)
  • Structured data + rich result validation
  • Open Graph & Twitter Card tags
  • Hreflang validation
  • Redirect chain analysis
  • Sitemap & robots.txt

Content

Quality, readability, images

  • Readability scoring (Flesch-Kincaid, Gunning Fog)
  • Image optimization audit (oversized, format, lazy)
  • Link analysis (internal, external, broken)
  • Word count & content quality

Infrastructure

DNS, hosting, domain intelligence

  • DNS resolution speed & IPv6
  • RDAP/WHOIS domain registration
  • Domain expiry monitoring
  • ASN & hosting provider identification
  • Green hosting verification
  • URL redirect variant checks

Technology

Full technology stack detection

  • 1,000+ technology fingerprints
  • 7-layer stack diagram
  • Version detection with CPE/NVD cross-reference
  • CMS, frameworks, CDN, analytics identification

Compliance

GDPR, privacy, tracker detection

  • Third-party tracker detection & categorization
  • Cookie policy presence
  • Privacy policy presence
  • Session replay tool detection
  • Advertising tracker consent requirements

Availability

Uptime, protocols, transport

  • HTTP/2 and HTTP/3 (QUIC) support
  • HSTS policy analysis
  • TLS 1.3 detection
  • Response time & TTFB

Sustainability

Carbon footprint & green hosting

  • Page weight carbon estimation
  • Green hosting verification
  • Transfer size optimization

Lighthouse

Google Lighthouse raw scores

  • Performance, Accessibility, Best Practices, SEO scores
  • Core Web Vitals metrics
  • Mobile + desktop dual audit
  • Diagnostic opportunities

One Scan Replaces 6+ Separate Tools

PageSpeed Insights Performance + Lighthouse tabs
SecurityHeaders.com Security tab (headers, CSP, cookies)
SSL Labs SSL Certificate section (chain, expiry, key)
BuiltWith Technology tab (1,000+ fingerprints)
GTmetrix Performance + CrUX real-user data
WAVE Accessibility tab + screenshot contrast analysis
Website Carbon Sustainability tab (carbon + green hosting)

+ deep dives into Compliance, Content quality, Infrastructure, and SEO that no single tool covers.

How It Works

Three steps. Zero friction. Real results.

1

Enter a URL

Paste any website URL and pick a server location.

2

We Run 100+ Checks

Lighthouse, security headers, technology detection, content analysis, accessibility — all in one scan.

3

Get Your Full Report

11 analysis tabs, A–F composite grade, top findings, and PDF export. Everything in one page.

Ready to see what 100+ checks reveal about your site?

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